-- Computer glitches occur all the time, they're nothing unique or very special at all.
Now, the important part on this is in interpreting the alleged "anomoly". I believe in the axiom that when you run into something shocking, astounding and/or never seen before, you should go with the most likely and reasonable expectation.
In this case, just some run of the mill stray blips that all modern technology is heir to.
With no evidence other than some blips on what's basically a game console, it's difficult to say it reflects even just a tangible reality that could conceivably be in the realm of some kind of possibility - e.g. a bad representation of commercial or military aircraft.
To my thinking, the below is not the first place I'd go for the explanation. I understand it's fun to speculate about space creatures invading earth, but I prefer to apply logic and rationality. A person just has to ask himself which explanation is likely in the real world.
